ALS Association Executive and Leadership Team

September, 2026

Leadership Overview

ALS Association has 5 executives leading key functions including operations, team leadership, marketing, communications, and board governance.

Committed to eradicating Lou Gehrig's disease, ALS Association advances global research initiatives while providing essential care services and advocating for life-changing federal policies across the United States.

Leadership Roles at ALS Association

  • Chief Operating Officer - Tina Zeff
  • Board President - Margaret Posorske
  • Chief Operations Officer - Dean Feener
  • Team Captain - Holly Wamser
  • Chief Marketing & Communications Officer - Brian Frederick
  • Tina Zeff - Chief Operating Officer

    Tina Zeff, the Chief Operating Officer at ALS Association, directs internal infrastructure and organizational efficiency to support the nationwide network of chapters. Overseeing administrative workflows, the Chief Operating Officer ensures that resources reach people affected by amyotrophic lateral sclerosis with maximum speed and transparency. Tina Zeff manages the integration of national charter standards across regional offices, maintaining operational consistency throughout the United States. By optimizing internal processes, the Chief Operating Officer enables the organization to scale research funding and care service delivery effectively. This leadership role requires constant collaboration with the board to align operational output with the broader mission of finding a cure. Through rigorous oversight of daily business functions, Zeff secures the stability necessary for long-term impact. The Chief Operating Officer remains focused on streamlining the support systems that empower patients and families navigating the complexities of this disease.

    Margaret Posorske - Board President

    Margaret Posorske, the Board President at ALS Association, governs the strategic direction and fiduciary health of the organization. Overseeing the board's commitment to the mission, the Board President ensures that all governance activities support the advancement of amyotrophic lateral sclerosis research and patient care. Margaret Posorske facilitates high-level decision-making processes, guiding the organization through complex policy landscapes and long-term planning initiatives. By maintaining rigorous oversight of the national charter, the Board President ensures accountability and transparency across all chapters. This leadership role involves setting the tone for organizational culture and ensuring that the executive team remains focused on the core objective of finding a cure. Posorske works closely with other leaders to evaluate the impact of programs and adjust strategies based on evolving medical and social needs. The Board President provides the stability and vision required to sustain the organization's influence in the fight against Lou Gehrig's disease.

    Dean Feener - Chief Operations Officer

    Dean Feener, the Chief Operations Officer at ALS Association, architects the logistical frameworks required for large-scale charitable programs and nationwide service distribution. Focusing on supply chain management for care resources, the Chief Operations Officer drives the execution of programs that assist individuals living with amyotrophic lateral sclerosis. Dean Feener coordinates with regional chapter leaders to ensure that operational capacity meets the growing demand for patient support services across diverse geographic territories. By implementing data-driven performance metrics, the Chief Operations Officer enhances the efficiency of the organization's service delivery model. This role involves managing complex logistical challenges to ensure that every dollar raised translates into tangible assistance for those in need. Feener maintains a sharp focus on operational excellence, ensuring that the national network functions as a cohesive unit. The Chief Operations Officer consistently evaluates resource allocation to maximize the reach of critical care programs.
    Dean Feener

    Holly Wamser - Team Captain

    Holly Wamser, the Team Captain at ALS Association, leads grassroots engagement initiatives and mobilizes community advocates to drive fundraising success. Overseeing the coordination of volunteer networks, the Team Captain ensures that local efforts align with the national mission of funding amyotrophic lateral sclerosis research. Holly Wamser directs the strategy for community-based events, fostering a culture of active participation among supporters across the country. By cultivating relationships with key stakeholders, the Team Captain expands the organization's footprint and increases awareness of Lou Gehrig's disease. This leadership role involves mentoring team members to improve outreach effectiveness and donor retention. Wamser manages the tactical execution of campaigns that provide essential funding for care services and scientific discovery. The Team Captain remains dedicated to building strong, resilient communities that advocate for state and federal policies, ensuring that the voices of those affected by the disease reach policymakers at every level of government.

    Brian Frederick - Chief Marketing & Communications Officer

    Brian Frederick, the Chief Marketing & Communications Officer at ALS Association, architects the brand strategy and public messaging that define the organization's national presence. Overseeing all digital and traditional media channels, the Chief Marketing & Communications Officer drives awareness campaigns that highlight the urgency of funding amyotrophic lateral sclerosis research. Brian Frederick manages the narrative surrounding patient care services, ensuring that the public understands the critical impact of the organization's work. By crafting compelling communications, the Chief Marketing & Communications Officer engages donors and advocates, fostering a unified voice across the nationwide network. This role involves collaborating with the executive team to align marketing initiatives with strategic growth objectives. Frederick monitors market trends to optimize outreach efforts, ensuring that the message resonates with diverse audiences. The Chief Marketing & Communications Officer secures the visibility necessary to influence federal policy and maintain the momentum of the fight against Lou Gehrig's disease.

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    Frequently Asked Questions Regarding ALS Association Top Executives and Leadership Team

    Who leads ALS Association?
    ALS Association is led by Tina Zeff (Chief Operating Officer), along with executives such as Margaret Posorske (Board President) and Dean Feener (Chief Operations Officer).
    Who is part of ALS Association’s executive team?
    The executive team of ALS Association includes leaders such as Tina Zeff (Chief Operating Officer), Margaret Posorske (Board President), Dean Feener (Chief Operations Officer) and other senior executives.
    How many executives does ALS Association have?
    ALS Association has 5 executives leading key business areas.
    What roles are included in ALS Association’s leadership team?
    The leadership team of ALS Association includes roles such as Chief Operating Officer, Board President, Chief Operations Officer, Team Captain, Chief Marketing & Communications Officer.